hypervisor/src/sample/main.c

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: main.c
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
*  - Do no alter or remove copyright notices
*
*  - Redistribution and use of this software in source and binary forms, with
*    or without modification, are permitted provided that the following
*    conditions are met:
*
*  - Redistribution of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistribution in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
*    Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*     This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or maintenance of
* any nuclear facility.
*
* ========== Copyright Header End ============================================
*/
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "@(#)main.c     1.10    07/06/07 SMI"

#include <stdio.h>
#include <stdarg.h>
#include <sys/types.h>
#include <malloc.h>
#include <unistd.h>

#include <sample/sample.h>

#define KB(n)   ((n)*1024)
#define MB(n)   ((n)*KB(1024))

int
main(uint64_t ra)
{
#if LEGION_DEBUG
        int i;
        char *p;
        uint64_t va = ra;
#endif
        (void) printf("Hello World RA BASE = %x\n", ra);

#if LEGION_DEBUG
        legion_debug(-1);
        p = 0x80000000+MB(512);
        *p = 0;
#endif

#if LEGION_DEBUG
        for (i = 0x0; i < 0x80; i++) {
                int rv;
                printf("%x\n", i);
                if (i == 0x00) continue;
                if (i == 0x71) continue;
                if ((rv = htrap(i)) == 0)
                        printf("RV=0 for htrap %x\n", i);
                if ((rv = soft_trap(i)) == 0)
                        printf("RV=0 for soft_trap %x\n", i);
        }

        map_daddr(va+K(0), ra+MB(0), K(8));
        map_daddr(va+K(0), ra+MB(0), K(64));
        map_daddr(va+M(0), ra+MB(0), M(4));
        map_daddr(va+MB(0), ra+MB(0), M(256));

        p = (char *)ra;

        for (i = 0; i < MB(256) - 1; i += K(4)) {
                printf("VA = %x n = %x\n", &p[i], p[i]);
        }

        while (1) { }
#endif

        return (0);
}